Inventor · disambiguated record
Chaudhary M. Ramzan
Also filed as: RAMZAN CHAUDHARY M
4 granted patents·1 pending application·79 citations·filing 1985–2024
72Inventor score
Top patents by PatentIndex Score
5 records- 0185US4721739AErasable ink compositionsBIC CORP·Filed 1985·Granted Jan 26, 1988·62 cites·35 claims
- 0258US2025196527A1Non-sealing fluid-based writing instrument and non-drying writing fluidRAMZAN CHAUDHARY M·Filed 2024·Application pending·0 cites
- 0348US10716420B2Cooling straw and beverage container lid accommodating a cooling strawRAMZAN CHAUDHARY M·Filed 2017·Granted Jul 21, 2020·0 cites·20 claims
- 0448US5004502ANon-irritating detackifying compositionRAMZAN CHAUDHARY M·Filed 1990·Granted Apr 2, 1991·17 cites·10 claims
- 0543US10271671B2Beverage container lidRAMZAN CHAUDHARY M·Filed 2015·Granted Apr 30, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →